Ключевые слова: alba, alba lugens, alboides, animal, asia, bird, birding, birdlife, birdwatching, creature, fauna, feather, gray, grey, insectivorous, japan, japanese, kanagawa, leucopsis, lugens, m a lugens, motacilla, motacilla alba, motacillidae, natural, nature, passerine, pied, songbird, wagtail, wagtail bird, wagtail subspecies, white, white wagtail, wild, wildlife, wing,